@media (max-width:992px) {
    .xz-search {
      width: 100% !important;
      margin: 10px 0;
    }  
  }  
  .xz-search{width: 50%;}  
  .xz-search input {
    background-image: url(./img/header/search.png);  
    background-repeat: no-repeat;
    background-position: right;
    background-size: auto 100%;
  }
  .xz-navbar {background-color: #f5f5f5;}